Climate and monthly weather forecastWamac, IL
Climate and monthly weather forecast
Weather in January
January, like December, in Wamac, Illinois, is an icy winter month, with an average temperature fluctuating between 37.2°F (2.9°C) and 24.3°F (-4.3°C). January is the month when Wamac experiences its coldest temperatures, averaging a high of 37.2°F (2.9°C) and a low of 24.3°F (-4.3°C). Weather in January »Weather in February
February, the last month of the winter in Wamac, is another cold month, with an average temperature varying between 42.1°F (5.6°C) and 28.2°F (-2.1°C). Transitioning from January to February, Wamac observes an average high-temperature of a still icy 42.1°F (5.6°C), differing subtly from the previous month. Weather in February »Weather in March
March, the first month of the spring in Wamac, is a fresh month, with an average temperature fluctuating between 53.8°F (12.1°C) and 37.9°F (3.3°C). March's arrival signals an increase in average high-temperatures, moving from February's wintry 42.1°F (5.6°C) to a fresh 53.8°F (12.1°C). Weather in March »Weather in April
April in Wamac, Illinois, is an enjoyable spring month, with an average temperature varying between 64.6°F (18.1°C) and 47.7°F (8.7°C). As April arrives, a rise in the average high-temperature is observed, moving from a fresh 53.8°F (12.1°C) in March to a comfortable 64.6°F (18.1°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Wamac, Illinois, with an average temperature ranging between min 57.7°F (14.3°C) and max 74.5°F (23.6°C). Wamac's weather in May presents a rise in the average high-temperature, moving from a comfortable 64.6°F (18.1°C) in April to a moderately hot 74.5°F (23.6°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Wamac, Illinois, with an average temperature fluctuating between 66.4°F (19.1°C) and 83.3°F (28.5°C). June signals a minor shift in the average high-temperature, moving from May's moderately hot 74.5°F (23.6°C) to a still warm 83.3°F (28.5°C). Weather in June »Weather in July
July, like June, in Wamac, Illinois, is a moderately hot summer month, with an average temperature ranging between max 84.9°F (29.4°C) and min 67.6°F (19.8°C). Temperature records mark July as the warmest month, with highs averaging 84.9°F (29.4°C) and lows at 67.6°F (19.8°C). Throughout July, the heat index is evaluated at a torrid 96.8°F (36°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Wamac, Illinois, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.8°F (28.8°C). The arrival of August records an average high-temperature of a still warm 83.8°F (28.8°C), closely related to the 84.9°F (29.4°C) observed in July. Weather in August »Weather in September
September, the first month of the autumn in Wamac, is also a moderately hot month, with an average temperature varying between 78.4°F (25.8°C) and 59.9°F (15.5°C). September's onset brings a negligible change in high-temperatures, falling from a warm 83.8°F (28.8°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Wamac, Illinois, with an average temperature ranging between min 49.1°F (9.5°C) and max 66.2°F (19°C). The onset of October is marked by a decrease in temperature, transitioning from a warm 78.4°F (25.8°C) in September to a comfortable 66.2°F (19°C). Weather in October »Weather in November
November, the last month of the autumn in Wamac, is another cool month, with an average temperature ranging between min 37.9°F (3.3°C) and max 52.3°F (11.3°C). November brings a decrease in the average high-temperature, falling from October's comfortable 66.2°F (19°C) to a fresh 52.3°F (11.3°C). Weather in November »Weather in December
December, the first month of the winter in Wamac, is still a cold month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 41.9°F (5.5°C). The onset of December is marked by a decrease in temperature, transitioning from a fresh 52.3°F (11.3°C) in November to a wintry 41.9°F (5.5°C). Weather in December »Updated: Jun 6, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month.
In Wamac, Illinois, during the entire year, the rain falls for 83.2 days and collects up to 6.81" (173mm) of precipitation.
Months with snowfall in Wamac are January through March, November and December.
The month with the most snowfall is January, when snow falls for 3.8 days and typically aggregates up to 0.28" (7mm) of snow.
In Wamac, during the entire year, snow falls for 11.9 days and aggregates up to 0.79" (20mm) of snow.
The month with the least sunshine is January, with an average of 4.4h of sunshine.
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
The months with the most rainfall are April and July, with an average 0.75" (19mm) of precipitation.
In Wamac, snow does not fall in April through October.
May and July, with an average relative humidity of 80%, are most humid months.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
With an average of 14h and 48min of daylight, June has the longest days of the year.
The months with the most sunshine are June and July, with an average of 10.3h of sunshine.
With average high temperatures of 84.9°F (29.4°C) and lows of 67.6°F (19.8°C), July is the warmest month in Wamac.
The month with the least rainfall is September, when the rain falls for 6.3 days and typically collects 0.24" (6mm) of precipitation.
With an average relative humidity of 71%, October is the least humid month.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Wamac, IL
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.2°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Wamac, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Wamac, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
10mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Wamac, IL
The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Wamac, IL
- Average rainfall in January:
0.55" - Average rainfall in February:
0.35" - Average rainfall in March:
0.63" - Average rainfall in April:
0.75" - Average rainfall in May:
0.71" - Average rainfall in June:
0.63"
- Average rainfall in July:
0.75" - Average rainfall in August:
0.63" - Average rainfall in September:
0.24" - Average rainfall in October:
0.67" - Average rainfall in November:
0.47" - Average rainfall in December:
0.43"
The wettest months (with the highest rainfall) are April and July (0.75").
The driest month (with the least rainfall) is September (0.24").
Average rainfall days
Wamac, IL
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
9.7 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
8.1 days
- Average rainfall days in July:
9.6 days - Average rainfall days in August:
7.4 days - Average rainfall days in September:
6.3 days - Average rainfall days in October:
5.8 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
4.1 days
The month with the highest number of rainy days is May (10.1 days).
The month with the least rainy days is January (3.7 days).
Average snowfall
Wamac, IL
The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Wamac, IL
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Wamac, IL
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Wamac, IL
- Average sunshine days in January:
24.5 days - Average sunshine days in February:
21.4 days - Average sunshine days in March:
20.7 days - Average sunshine days in April:
18.9 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
17.7 days
- Average sunshine days in July:
17.1 days - Average sunshine days in August:
20.3 days - Average sunshine days in September:
21.4 days - Average sunshine days in October:
23.5 days - Average sunshine days in November:
23 days - Average sunshine days in December:
24.5 days
The months with the most sunshine days are January and December (24.5 days).
The month with the least sunshine days is May (16.8 days).
Average UV index
Wamac, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Wamac, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Wamac, IL
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
